更多"A seaman has a small，gaping lacerat"的相关试题:
[单项选择]A seaman has a small，gaping laceration of the arm that is not bleeding excessively. What can be done as an alternative to suturing to close the wound?（）
A. Wrap a tight bandage around the wound
B. Apply a compression bandage
C. Use temporary stitches of sail twine
D. Apply butterfly strips，then a sterile dressing
[单项选择]A marine sextant has the index arm set at zero and the reflected image of the horizon forms a continuous line with the actual image. When the sextant is rotated about the line of sight the images separate. The sextant has（）.
A. error of perpendicularity
B. side error
C. prismatic error
D. centering error
[单项选择]A small fuel spillage has occurred during helicopter refueling. After the leak has been stopped and fire-control personnel have been notified and are standing by，the next step is to（）.
A. proceed with fueling operation
B. have helicopter move to a safer location
C. wash spilled fuel away with a flood of water
D. clean spilled fuel with rags
[单项选择]A person has suffered a laceration of the arm. Severe bleeding has been controlled by using a sterile dressing and direct pressure. What should you do next? （）
A. Apply a tourniquet to prevent the bleeding from restarting
B. Apply a pressure bandage over the dressing
C. Remove any small foreign matter and apply antiseptic
D. Administer fluids to assist the body in replacing the lost blood.
[单项选择]A man has a burn on his arm. There is reddening of the skin，blistering，and swelling. Using standard medical terminology this is a（）.
A. major burn
B. secondary burn
C. second-degree burn
D. blister burn
[单项选择]For a given displacement，the righting arm has its maximum value when（）.
A. KG is minimum
B. angle of inclination is a maximum
C. small-angle stability applies
D. KM is a minimum
[单项选择]A man has suffered a burn on the arm. There is a reddening of the skin but no other apparent damage. Using standard MEDICAL terminology，this is a（）.
A. Minor burn
B. Superficial burn
C. Extremity burn
D. First-degree burn
[单项选择]A man has suffered a burn on the arm. There is extensive damage to the skin with charring present. How is this injury classified using standard medical terminology?（）
A. Dermal burn
B. Third-degree burn
C. Major burn
D. Lethal burn
[单项选择]A company has a small network,consisting of a single switch and a single router.The switch has been configured with two vlans,and route-on-a-stick is being configured on the router for inter-vlan routing.A trunk is configured to connect the switch to the router.What is the minimum number of router subinterfaces that are required for all the vlans to communicate?（）
A. one
B. three
C. two
D. zero
[单项选择]To repair a small electrical motor that has been submerged in saltwater, you should （）.
A. wash it with fresh water and apply an external source of heat
B. renew the windings
C. send it ashore to an approved service facility
D. rinse all electrical parts with a carbon tetrachloride cleaning solvent and then blow dry the motor with compressed air
[单项选择]ARM微处理器的寄存器在Thumb状态与ARM状态下相同的是（）
A. R8-R12
B. R15和CPSR
C. R13-R14
D. R0-R7
[填空题]ARM核有两个指令集，分别是ARM、（）
[单项选择]ARM指令系统采用（）指令。
A. 单地址
B. 双地址
C. 三地址
D. 四地址
[单项选择]The angle of maximum righting arm corresponds approximatelyto the angle of（）.
A. deck edge immersion
B. the load line
C. downflooding
D. loll
